Hormonal therapy options for prostate-specific antigen-only recurrence of prostate cancer after previous local therapy

Biochemical Recurrence after Localized Treatment

The quoted incidence of biochemical recurrence (BCR) after localized treatment varies significantly and depends on numerous well-known prognostic factors; however, it likely occurs in at least 30%-40% of patients who receive localized treatment. Because the clinical significance of BCR is often unclear, and depends in many cases on unknown factors, it is difficult to select the best treatment and determine when best to institute that therapy. This review examines some of the issues associated with BCR and attempts to shed some light on this common but controversial clinical scenario. Some treatment strategies discussed in this article include salvage radiotherapy after radical prostatectomy, salvage therapy after radiotherapy, and hormonal therapy.

Actualización del tratamiento del cáncer de próstata avanzado y de sus complicaciones

Prostate adenocarcinoma is the leading cause of cancer in Spain, among men older than 65. 1,200 new cases out of every 100,000 males are diagnosed with prostate cancer on an annual basis. In the United States, this illness represents the second leading cause of death due to cancer in males. In those patients whose prostate tumors progress after surgery or radiotherapy, or have metastatic disease when diagnosed, a systemic approach in order to improve their quality of life and overall survival is mandatory. First line hormone therapies usually reach a proper control of the tumor maintaining an acceptable quality of life. However, most of these tumors becomes androgen-independent over time and behave as a more aggressive cancer type. In these patients, combination therapy protocols have recently demonstrated a benefit not only in terms of symptoms control and response rates but also in improving survival. In addition, several new molecules are currently under study. The accurate knowledge of the symptoms due to disease spreading as well as treatment's side effects is necessary to provide an appropriate palliative management that contributes to an improvement of the quality of life in advanced prostate cancer patients.